Point defects were detected in FeAl samples using perturbed angular correlation of gamma rays (PAC). Measurements were made near the stoichiometric composition of the CsCl phase (49-53 at.% Fe). Seven quadrupole interactions signals were observed that are attributed to indium probe atoms on aluminum sites with or without neighboring point defects. Fractions of probes associated with each signal were monitored after quenching or in measurements at elevated temperature. Signals detected were attributed to the defect-free probe, to probes having an Feantisite atom in the second neighbor shell, and to probes having from one to four or five Fevacancies in the closest atomic shell. Identifications were made through analysis of thermal variation of site-fractions and by comparison of measured quadrupole interactions with those in other CsCl phases and with those calculated in the point-charge approximation. Binding energies and entropies of bound Fe-vacancies were determined through a thermodynamic analysis of the thermal trends. For the first through fourth trapped vacancy, binding energies were +0.13(2), +0.28(1), +0.14(1) and +0.14(2) eV and binding entropies were -2(1), 0(1), -1(1) and -2(1) kB, respectively. Only one structure each was detected for a 2-vacancy or 3-vacancy complex, leading to the conjecture that alternative configurations are unstable and collapse athermally into the most stable one. Four thermal regimes were detected: Below 200-300 C, vacancy motion over atomic distances was frozen. Between 300 and 600 C, a constant concentration of about 1% excess, quenched-in vacancies was detected that did not anneal out while local motion of vacancies continued to equilibrate populations of vacancy complexes as observed by changes in site-fractions. Between 600 and 900 C, thermal activation of vacancies was observed via increases in sitefractions of higher-order vacancy complexes. In the range 900 and 1300 C, site-fractions did not increase, which we believe is explained by proposals of others that there may be a change in the type of equilibrium defect combination formed above and below 900 C. No signals were observed that could be attributed to either Al-antisite atoms or to Al-vacancies.